5 Powerful Writing Tips from C. S. Lewis

Lewis’s letter to a young fan about how to become a better writer

Nicole Bianchi
Mar 13 · 5 min read
Photo by Caleb Woods on Unsplash

Do you have any favorite authors whose work you rave about to anyone who will listen?

You’ve read all of their books and may have even tried to imitate their style. Wouldn’t you love it if you could converse with them and get their feedback on how you could improve your writing?

In 1956, C. S. Lewis did just that for a young fan.

The British author of the beloved Chronicles of Narnia series received countless letters from children all around the world. He was careful to respond to each one. A collection of some of these responses can be found in the slim volume Letters to Children.

Among them are several of his letters to Joan, a young girl who wrote to him from the United States. She sent her first letter to Lewis in 1954. They would end up exchanging over twenty letters.

In one letter, Lewis outlined for Joan his five rules for writing well. Though the letter is now sixty years old, Lewis’s rules are still relevant for writers today.

Read on to discover C. S. Lewis’s five rules and how we can use them to improve our own writing.

C. S. Lewis’s 5 Writing Rules

1. Always try to use the language so as to make quite clear what you mean and make sure your sentence couldn’t mean anything else.

2. Always prefer the plain direct word to the long, vague one. Don’t implement promises, but keep them.

3. Never use abstract nouns when concrete ones will do. If you mean “More people died” don’t say “Mortality rose.”

4. In writing. Don’t use adjectives which merely tell us how you want us to feel about the thing you are describing. I mean, instead of telling us a thing was “terrible,” describe it so that we’ll be terrified. Don’t say it was “delightful”; make us say “delightful” when we’ve read the description. You see, all those words (horrifying, wonderful, hideous, exquisite) are only like saying to your readers, “Please will you do my job for me.”

5. Don’t use words too big for the subject. Don’t say “infinitely” when you mean “very”; otherwise you’ll have no word left when you want to talk about something really infinite.

Lewis’s Rules in a Nutshell

We do not write solely for ourselves but to share our writing with the world.

With that in mind, when you edit your writing, you should try to imagine yourself as your reader.

You, of course, know what was in your head when you wrote those lines, but how will someone interpret them who doesn’t know you?

Are your sentences clear and simple? Are any confusing? Could any have double meanings? Are you using so many long and obscure words that your writing sounds pretentious? Is it too difficult to read?

Lewis warns us not to weigh down our sentences with too many adjectives: show, don’t tell. Let your passion come through. Make your readers feel as if they are seeing with your eyes.

Write in a way that they can see the colors, taste the foods, feel the atmosphere of a room they have never stepped foot in before, and smell the rich and varied scents of the new worlds and experiences you share with them.

Lewis on What it Means to Be a Writer

At the beginning of his letter to Joan, he critiqued a piece of her writing and observed,

You describe your Wonderful Night v. well. That is, you describe the place and the people and the night and the feeling of it all, very well — but not the thing itself — the setting but not the jewel. And no wonder! Wordsworth often does just the same.

His Prelude (you’re bound to read it about 10 years hence. Don’t try it now, or you’ll only spoil it for later reading) is full of moments in which everything except the thing itself is described. If you become a writer you’ll be trying to describe the thing all your life: and lucky if, out of dozens of books, one or two sentences, just for a moment, come near to getting it across.

Essentially, Lewis is telling Joan that writing is not a craft we can master in a matter of hours or days. It takes years and years and perhaps can never be mastered at all.

But we can become better writers. We can improve day by day if we are willing to keep on practicing and putting in the hard work.

Writing is not something to be rushed through. It requires careful thought and reflection. It requires us to transpose the muddle of our thoughts onto paper and rearrange those thoughts in such a way that they can inspire our readers.

It can be a frustrating business. But, in the end, it is all worthwhile because we have the power to make the world a better place through our writing.

As C. S. Lewis is said to have once observed,

“Literature adds to reality, it does not simply describe it. It enriches the necessary competencies that daily life requires and provides; and in this respect, it irrigates the deserts that our lives have already become.”

The Takeaway

And, of course, there’s always the possibility that a favorite author wouldn’t feel up to critiquing your work. In C. S. Lewis’s fascinating essay “On Three Ways of Writing for Children”, he made clear that he did not like giving advice on writing. He wrote,

“I would rather learn about the art than set up to teach it.”

After all, there is always more we can learn, always more time to spend practicing. As Ernest Hemingway once wryly observed, “We are all apprentices in a craft where no one ever becomes a master.”

So let’s learn from the great authors who went before us, carefully studying their writing and always looking for ways that we can improve our own so that one day we can create something truly beautiful, something that will truly touch the hearts of our readers.

If you enjoyed Lewis’s writing tips, you might also enjoy my eBook Famous Writers’ Productivity Hacks. Get a free copy here.


Nicole Bianchi is a writer, copywriter, and storyteller at nicolebianchi.com. By day, she works with business owners and creatives to help them clarify their websites’ messaging and craft compelling words that resonate with their audience. By night, you’ll probably find her writing a story or reading a good book.

This article was originally published at nicolebianchi.com.

The Every Day Novelist

An Experiment in Reading + Writing

Nicole Bianchi

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Writer, Copywriter, Storyteller. Get my newsletter for exclusive articles & resources on how to craft compelling words: www.nicolebianchi.com.

The Every Day Novelist

An Experiment in Reading + Writing

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